Pyridine → HCID 86726672, compound

Participants

Reaction Steps

A solution of 1-chloro-N,N,2-trimethylpropenylamine (114.1 mg, 0.8539 mmol) in DCM (1.0 mL) was added slowly to a suspension of 2-(2,6-difluorophenyl)-1,3-thiazole-4-carboxylic acid (Example 2, Step 2, 74.2 mg, 0.308 mmol) in DCM (1.0 mL). The mixture was stirred at room temperature for 2 h. A solution of tert-butyl {(3S)-1-[5-amino-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-4-yl]piperidin-3-yl}carbamate (125.1 mg, 0.2653 mmol) in DCM (2.0 mL) was added, followed by pyridine (217.3 mg, 2.747 mmol), and the mixture was then stirred at room temperature for 12 h. The reaction mixture was concentrated under reduced pressure and the resulting residue was purified by chromatography on silica gel (0-100% EtOAc in hexanes) to give the sub-title compound as a dark oil (175.3 mg, 95%). LCMS calc. for C33H33F2N6O5S2 (M+H)+: m/z=695.2. found 695.2.

Provenance & Evidence